CN104149581A - Emergency door for instant escape for large passenger car - Google Patents
Emergency door for instant escape for large passenger car Download PDFInfo
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- CN104149581A CN104149581A CN201410405512.6A CN201410405512A CN104149581A CN 104149581 A CN104149581 A CN 104149581A CN 201410405512 A CN201410405512 A CN 201410405512A CN 104149581 A CN104149581 A CN 104149581A
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- safety door
- escape safety
- emergency
- switch
- escape
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Abstract
The invention discloses an emergency door for instant escape after a large passenger car and belongs to the field of accessories of passenger cars. According to most existing large passenger cars, only two doors are arranged, when an emergency occurs, passengers can not escape easily, congestion and stampede accidents are likely to happen, and a large passenger car provided with multiple automatic escape emergency doors is not available. In order to overcome the defects, automatic escape emergency doors are additionally arranged on proper portions, located at the two sides of the body of an existing large passenger car, air is supplied to an independent air storage tank used for controlling each escape emergency door by means of an air injection mechanism of the escape emergency door, instant opening of the multiple escape emergency doors is controlled through an intelligent striking switch, a manual control switch, an emergency switch, an intelligent electronic parking controller, an electronic retarder, an engine emergency switch, an electronic distribution valve, an intelligent three-way valve, a pneumatic self-locking valve, a bidirectional cylinder and an air supplying pipeline, and passengers can escape instantly when an accident occurs.
Description
Technical field
Motor omnibus the moment of fault escape safety door belongs to passenger vehicle accessory field, specially refer to motor omnibus have an accident passenger can instantly safe escape.
Background technology
Existing motor omnibus great majority only have two fan doors, and when burst accident, passenger is difficult to escape, easily occur crowded, trample accident, the motor omnibuss that have many fan automatic safe emergency exits still belong to blank.
Patent of invention content
Solve above-mentioned defect, on the car body of existing motor omnibus both sides, by position, increase automatic safe emergency exits, utilize the gas pressure mechanism of self to the independent storage tank air feed of controlling escape safety door, by intelligent impact switch, hand control switch, emergency switch, smart electronics parking controller, electronics retarder, driving engine emergency switch, electronic distribution valve, Intelligent three-way valve, pneumatic latching valve, two-way cylinder, steam line co-controlling, fanned the moment of escape safety door more and open, when having an accident, passenger can escape moment.
The present invention is achieved by the following technical solutions:
Motor omnibus the moment of fault escape safety door comprises: car body 1, baggage container 2, escape safety door 3, operator's compartment 4, driver door 5, tail gate 6, Steering gear 7, Z-type connecting rod 8, dowel bolt 9, intermediate rod 10, bulb 11, two-way cylinder 12, steam line 13, floor 14, baggage rack 15, pneumatic latching valve 16, self-locking grooves 17, emergency exits independence storage tank 18, Non-return air valve 19, right side emergency switch 20, left side emergency switch 21, electronic distribution valve 22, control cables 23, hand control switch 24, electronic intelligence impact switch 25, Intelligent three-way valve 26, smart electronics parking controller 27, braking cable 28, vehicle power 29, electronics retarder 30, driving engine emergency switch 31, electric parking brake 32, install on the both sides of car body 1 escape safety door 3, that installs below has a baggage container 2, that installs above has an operator's compartment 4, and install in the front, the right side of car body 1 driver door 5, middle install have a tail gate 6, two tops of Steering gear 7 are installed on respectively between floor 14 and baggage rack 15, Z-type connecting rod 8 is respectively at Steering gear 7, dowel bolt 9, intermediate rod 10, bulb 11 connects, and bulb 11 is installed on the two ends of emergency exits 3, and one end of two-way cylinder 12 is connected with car body 1, the other end is connected with intermediate rod 10, and every fan escape safety door 3 two pneumatic latching valves 16 are above installed on the inside of baggage rack 15, two pneumatic latching valves 16 are below installed on the inside on floor 14, every fan escape safety door 3 have up and down two self-locking grooves 17, the self-lock rod of pneumatic latching valve 16 is inserted in the inside of self-locking grooves 17 under the effect of thrust spring, and emergency exits independence storage tank 18 is installed on the below, middle part of car body 1, install side Non-return air valve 19, and Non-return air valve 19 is connected with passenger vehicle air compressor by steam line 13, steam line 13 while and emergency exits independence storage tanks 18, right side emergency switch 20, left side emergency switch 21, electronic distribution valve 22, Intelligent three-way valve 26, pneumatic latching valve 16, two-way cylinder 12 connects, right side emergency switch 20, left side emergency switch 21 be installed on respectively baggage rack 15 below, electronic distribution valve 22 is by control cables 23 and hand control switch 24, intelligence impact switch 25, vehicle power 29 connects, and smart electronics parking controller 27 is by 28 whiles and right side emergency switch 20 of braking cable, left side emergency switch 21, hand control switch 24, electronic intelligence impact switch 25, vehicle power 29, electronics retarder 30, driving engine emergency switch 31, electric parking brake 32 connects, and electronics retarder 30 is installed on after change speed gear box, and driving engine emergency switch 31 is installed on driving engine side, and electric parking brake 32 is installed on the left side of operator's compartment 4.
Passenger vehicle air compressor is compressed into pressure gas Non-return air valve 19, is entered emergency exits independence storage tank 18 again by steam line 13, because the control gas of Non-return air valve 19 can not reflux, the volume of emergency exits independence storage tank 18 want > 90L, pressure be controlled at > 8kpa < 12kpa/cm 3 pressure gas, ensure enough pressure and offer right side emergency switch 20, left side emergency switch 21, electronic distribution valve 22 by steam line 13.
Every fan escape safety door 3 forms a set of assembly by one group four pneumatic latching valves 16, one group of four self-locking grooves 17, one group of four Z-type connecting rod 8, one group of four bulb 11, one group of two dowel bolt 9, one group of two intermediate rod 10, Steering gear 7, the two-way cylinder 12 of a bite and a fan escape safety door 3, between the assembly of every cover escape safety door 3, by pneumatic latching valve 16, by steam line 13, it is linked together in parallel.
The bottom setting height(from bottom) of the escape safety door 3 of car body 1 both sides should be a little less than bus deck 14, the quantity that escape safety door 3 is installed at least more than two fans, the spacing distance between every fan escape safety door 3 should >=width of escape safety door 3.
Intelligence impact switch 25 is installed on the dead ahead of chaufeur, when serious collision occurs chaufeur dead ahead passenger vehicle, 25 moments of intelligent impact switch excite simultaneously and to send instruction, control cables 23 to control cables 23, braking cable 28 and obtain order-driven electronic distribution valve 22, the valve moment between emergency exits independence storage tank 18 and Intelligent three-way valve 26 is opened, opened escape safety door 3, brakes cable 28 simultaneously and also obtain cutoff command driving smart electronics parking controller 27 and send stop signal to other sudden stop power element.
When other position of passenger vehicle has an accident, chaufeur can be opened the hand control switch 24 in dead ahead fast, and hand control switch 24 sends by control cables 23, braking cable 28 signal of opening escape safety door 3 and sudden stop after opening.
When chaufeur something unexpected happened accident, passenger also can be by right side emergency switch 20 or left side emergency switch 21 half-twists, open Manual gas valve between emergency exits independence storage tank 18 and Intelligent three-way valve 26, can open fast escape safety door 3, by braking cable 28 instruction smart electronics parking controllers 27, send emergency mobile forces stop signal simultaneously.
Smart electronics parking controller 27 obtains stop signal, by braking cable 28 simultaneously control engine emergency switch 31 electronics retarder 30 quick and stable are closed, controlled to engine emergency reduce the speed of a motor vehicle, control electric parking brake 32 passenger vehicle is come to a complete stop.
Obtain opening the Intelligent three-way valve 26 of escape safety door 3 instructions, pressure gas is evenly distributed to every group of pneumatic latching valve 16 by steam line 13, pneumatic latching valve 16 is under the effect of high pressure gas, piston Fast Compression thrust spring by self drives self-lock rod to regain from the inside of self-locking grooves 17, reach the deflation hole that high pressure gas is known from experience from the side after the stroke of regulation and enter again steam line 13 below, then pressure gas Quick is supplied with to the falling part of two-way cylinder 12, the falling part of two-way cylinder 12 obtains power and pulls the intermediate rod 10 that is hidden in 14 the insides, floor, intermediate rod 10 drives escape safety door 3 and Steering gear 7 by two Z-type connecting rods 8 below, Steering gear 7 obtains power synchronous and drives Z-type connecting rod 8 above, then by another root intermediate rod 10 above, drive the Z-type connecting rod 8 on the left side, two fulcrum dowel bolts 9 in the two ends of intermediate rod 10 and first corner of two Z-type connecting rods 8, between Steering gear 7, form a parallelogram, because the opposite side of parallelogram can be simultaneously to same direction operation, four Z-type connecting rods 8 are outwards made C type by the bulb 11 drive escape safety doors 3 of front end simultaneously and are moved, escape safety door 3 is with regard to smooth opening, passenger can jump out escape from 3 moments of escape safety door.
Accompanying drawing explanation
Fig. 1 is the left side car body front view of motor omnibus the moment of fault escape safety door.
Fig. 2 is the right car body front view of motor omnibus the moment of fault escape safety door.
Fig. 3 is the transmission position front view of motor omnibus the moment of fault escape safety door.
Fig. 4 be motor omnibus the moment of fault escape safety door from latching segment front view.
Fig. 5 is the transparent view of the pneumatic latching valve of motor omnibus the moment of fault escape safety door.
Fig. 6 is the self-locking grooves front view of motor omnibus the moment of fault escape safety door.
Fig. 7 is the air operated control part schematic diagram of motor omnibus the moment of fault escape safety door.
Fig. 8 is the electronic control part schematic diagram of motor omnibus the moment of fault escape safety door.
The specific embodiment
Now 1-8 further illustrate the present invention and how to implement by reference to the accompanying drawings
Motor omnibus the moment of fault escape safety door comprises: car body, baggage container, escape safety door, operator's compartment, driver door, tail gate, Steering gear, Z-type connecting rod, dowel bolt, intermediate rod, bulb, two-way cylinder, steam line, floor, baggage rack, pneumatic latching valve, self-locking grooves, emergency exits independence storage tank, Non-return air valve, right side emergency switch, left side emergency switch, electronic distribution valve, control cables, hand control switch, intelligence impact switch, Intelligent three-way valve, smart electronics parking controller, braking cable, vehicle power, electronics retarder, driving engine emergency switch, electric parking brake, install on the both sides of car body escape safety door, that installs below has a baggage container, that installs above has an operator's compartment, and install in the front, the right side of car body driver door, middle install have a tail gate, two tops of Steering gear are installed on respectively between floor and baggage rack, Z-type connecting rod is respectively at Steering gear, dowel bolt, intermediate rod, bulb connects, and bulb is installed on the two ends of emergency exits, and one end of two-way cylinder is connected with car body, the other end is connected with intermediate rod, and two pneumatic latching valves above every fan escape safety door are installed on the inside of baggage rack, two pneumatic latching valves are below installed on the inside on floor, every fan escape safety door have up and down two self-locking grooves, the self-lock rod of pneumatic latching valve is inserted in the inside of self-locking grooves under the effect of thrust spring, and emergency exits independence storage tank is installed on the below, middle part of car body, install side Non-return air valve, and Non-return air valve is connected with passenger vehicle air compressor by steam line, steam line while and emergency exits independence storage tank, right side emergency switch, left side emergency switch, electronic distribution valve, Intelligent three-way valve, pneumatic latching valve, two-way cylinder connects, right side emergency switch, left side emergency switch be installed on respectively baggage rack below, electronic distribution valve is by control cables and hand control switch, intelligence impact switch, vehicle power connects, and smart electronics parking controller is by braking cable while and right side emergency switch, left side emergency switch, hand control switch, electronic intelligence impact switch, vehicle power, electronics retarder, driving engine emergency switch, electric parking brake connects, and electronics retarder is installed on after change speed gear box, and driving engine emergency switch is installed on driving engine side, and electric parking brake is installed on the left side of operator's compartment.
Passenger vehicle air compressor is compressed into pressure gas Non-return air valve, is entered emergency exits independence storage tank again by steam line, because the control gas of Non-return air valve can not reflux, the volume of emergency exits independence storage tank want > 90L, pressure be controlled at > 8kpa < 12kpa/cm 3 pressure gas, ensure enough pressure and offer right side emergency switch, left side emergency switch, electronic distribution valve by steam line.
Every fan escape safety door forms a set of assembly by one group of four pneumatic latching valve, one group of four self-locking grooves, one group of four Z-type connecting rod, one group of four bulb, one group of two dowel bolt, one group of two intermediate rod, Steering gear, the two-way cylinder of a bite and a fan escape safety door, between the assembly of every cover escape safety door, by pneumatic latching valve, by steam line, it is linked together in parallel.
The bottom setting height(from bottom) of the escape safety door of car body both sides should be a little less than bus deck, the quantity that escape safety door is installed at least more than two fans, the spacing distance between every fan escape safety door should >=width of escape safety door.
Intelligence impact switch is installed on the dead ahead of chaufeur, when serious collision occurs chaufeur dead ahead passenger vehicle, intelligent impact switch moment excites simultaneously and to send instruction, control cables to control cables, braking cable and obtain order-driven electronic distribution valve, the valve moment between emergency exits independence storage tank and Intelligent three-way valve is opened, opened escape safety door, brakes cable simultaneously and also obtain cutoff command driving smart electronics parking controller and send stop signal to other sudden stop power element.
When other position of passenger vehicle has an accident, chaufeur can be opened the hand control switch in dead ahead fast, and hand control switch sends by control cables, braking cable the signal of opening escape safety door and sudden stop after opening.
When chaufeur something unexpected happened accident, passenger also can be by right side emergency switch or left side emergency switch half-twist, open Manual gas valve between emergency exits independence storage tank and Intelligent three-way valve, can open fast escape safety door, by braking cable instruction smart electronics parking controller, send emergency mobile forces stop signal simultaneously.
Smart electronics parking controller obtains stop signal, by braking cable simultaneously control engine emergency switch electronics retarder quick and stable is closed, controlled to engine emergency reduce the speed of a motor vehicle, control electric parking brake passenger vehicle is come to a complete stop.
Obtain opening the Intelligent three-way valve of escape safety door instruction, pressure gas is evenly distributed to every group of pneumatic latching valve by steam line, pneumatic latching valve is under the effect of high pressure gas, piston Fast Compression thrust spring by self drives self-lock rod to regain from the inside of self-locking grooves, reach the deflation hole that high pressure gas is known from experience from the side after the stroke of regulation and enter again steam line below, then pressure gas Quick is supplied with to the falling part of two-way cylinder, the falling part of two-way cylinder obtains power and pulls the intermediate rod that is hidden in the inside, floor, intermediate rod drives escape safety door and Steering gear by two Z-type connecting rods below, Steering gear obtains power synchronous and drives Z-type connecting rod above, then by another root intermediate rod above, drive the Z-type connecting rod on the left side, two fulcrum dowel bolts in the two ends of intermediate rod and first corner of two Z-type connecting rods, between Steering gear, form a parallelogram, because the opposite side of parallelogram can be simultaneously to same direction operation, four Z-type connecting rods are outwards made C type by the bulb drive escape safety door of front end simultaneously and are moved, escape safety door is with regard to smooth opening, passenger can jump out escape from escape safety door moment.
According to the above motor omnibus, there is in the process of moving different accidents, escape safety door has that several executive modes can be opened moment, passenger vehicle can intelligent emergency stops, passenger can fast-escape, the first chaufeur meets accident, passenger can by left and right sides emergency switch half-twist manually control electronic distribution valve carry out open escape safety door, simultaneously manually opened smart electronics parking controller send sudden stop instruction make to stop power element by passenger vehicle come to a complete stop, passenger can jump out escape from escape safety door moment; Before the second passenger vehicle, occur serious collision, electronic intelligence impact switch can control simultaneously electronic distribution valve send instruction moment open escape safety door, control smart electronics parking controller send sudden stop instruction make to stop power element by passenger vehicle come to a complete stop, passenger can jump out escape from escape safety door moment; The third passenger vehicle is turned on one's side, knocks into the back or other accident, chaufeur can be opened hand control switch fast, control electronic distribution valve send instruction moment open escape safety door, control smart electronics parking controller send sudden stop instruction make to stop power element by passenger vehicle come to a complete stop, passenger can jump out escape from escape safety door moment.
Claims (9)
1. motor omnibus the moment of fault escape safety door comprises: car body (1), baggage container (2), escape safety door (3), operator's compartment (4), driver door (5), tail gate (6), Steering gear (7), Z-type connecting rod (8), dowel bolt (9), intermediate rod (10), bulb (11), two-way cylinder (12), steam line (13), floor (14), baggage rack (15), pneumatic latching valve (16), self-locking grooves (17), emergency exits independence storage tank (18), Non-return air valve (19), right side emergency switch (20), left side emergency switch (21), electronic distribution valve (22), control cables (23), hand control switch (24), electronic intelligence impact switch (25), Intelligent three-way valve (26), smart electronics parking controller (27), braking cable (28), vehicle power (29), electronics retarder (30), driving engine emergency switch (31), electric parking brake (32), install on the both sides of car body (1) escape safety door (3), that installs below has a baggage container (2), that installs above has an operator's compartment (4), and install in the front, the right side of car body (1) driver door (5), middle install have a tail gate (6), two tops of Steering gear (7) are installed on respectively between floor (14) and baggage rack (15), Z-type connecting rod (8) is respectively at Steering gear (7), dowel bolt (9), intermediate rod (10), bulb (11) connects, and bulb (11) is installed on the two ends of emergency exits (3), and one end of two-way cylinder (12) is connected with car body (1), the other end is connected with intermediate rod (10), and every fan escape safety door (3) two pneumatic latching valves (16) are above installed on the inside of baggage rack (15), two pneumatic latching valves (16) are below installed on the inside of floor (14), every fan escape safety door (3) have up and down two self-locking grooves (17), the self-lock rod of pneumatic latching valve (16) is inserted in the inside of self-locking grooves (17) under the effect of thrust spring, and emergency exits independence storage tank (18) is installed on the below, middle part of car body (1), install side Non-return air valve (19), and Non-return air valve (19) is connected with passenger vehicle air compressor by steam line (13), steam line (13) while and emergency exits independence storage tank (18), right side emergency switch (20), left side emergency switch (21), electronic distribution valve (22), Intelligent three-way valve (26), pneumatic latching valve (16), two-way cylinder (12) connects, right side emergency switch (20), left side emergency switch (21) be installed on respectively baggage rack (15) below, electronic distribution valve (22) is by control cables (23) and hand control switch (24), intelligence impact switch (25), vehicle power (29) connects, and smart electronics parking controller (27) is by braking cable (28) while and right side emergency switch (20), left side emergency switch (21), hand control switch (24), electronic intelligence impact switch (25), vehicle power (29), electronics retarder (30), driving engine emergency switch (31), electric parking brake (32) connects, and electronics retarder (30) is installed on after change speed gear box, and driving engine emergency switch (31) is installed on driving engine side, and electric parking brake (32) is installed on the left side of operator's compartment (4).
2. motor omnibus the moment of fault escape safety door according to claim 1, it is characterized in that passenger vehicle air compressor compresses into Non-return air valve (19) by steam line (13) by pressure gas, enter again emergency exits independence storage tank (18), because the control gas of Non-return air valve (19) can not reflux, the volume of emergency exits independence storage tank (18) is wanted > 90L, pressure is controlled at the pressure gas of > 8kpa < 12kpa/cm 3, ensure enough pressure and offer right side emergency switch (20) by steam line (13), left side emergency switch (21), electronic distribution valve (22).
3. motor omnibus the moment of fault escape safety door according to claim 1, it is characterized in that every fan escape safety door (3) has one group four pneumatic latching valves (16), one group four self-locking grooves (17), one group four Z-type connecting rods (8), one group four bulbs (11), one group two dowel bolts (9), one group two intermediate rods (10), a Steering gear (7), the two-way cylinder of a bite (12) and a fan escape safety door (3) form a set of assembly, between the assembly of every cover escape safety door (3), by pneumatic latching valve (16), by steam line (13), it is linked together in parallel.
4. motor omnibus the moment of fault escape safety door according to claim 1, the bottom setting height(from bottom) that it is characterized in that the escape safety door (3) of car body (1) both sides should be a little less than bus deck (14), the quantity that escape safety door (3) is installed at least more than two fans, the spacing distance between every fan escape safety door (3) should >=width of escape safety door (3).
5. motor omnibus the moment of fault escape safety door according to claim 1, it is characterized in that intelligent impact switch (25) is installed on the dead ahead of chaufeur, when there is serious collision in chaufeur dead ahead passenger vehicle, intelligence impact switch (25) moment excites simultaneously to control cables (23), braking cable (28) sends instruction, control cables (23) obtains order-driven electronic distribution valve (22), valve moment between emergency exits independence storage tank (18) and Intelligent three-way valve (26) is opened, open escape safety door (3), brake cable (28) also obtains cutoff command and drives smart electronics parking controller (27) to send stop signal to other sudden stop power element simultaneously.
6. motor omnibus the moment of fault escape safety door according to claim 1, while it is characterized in that having an accident at other position of passenger vehicle, chaufeur can be opened the hand control switch (24) in dead ahead fast, and hand control switch (24) sends by control cables (23), braking cable (28) signal of opening escape safety door (3) and sudden stop after opening.
7. motor omnibus the moment of fault escape safety door according to claim 1, it is characterized in that when chaufeur something unexpected happened accident, passenger also can be by right side emergency switch (20) or left side emergency switch (21) half-twist, open Manual gas valve between emergency exits independence storage tank (18) and Intelligent three-way valve (26), can open fast escape safety door (3), by braking cable (28) instruction smart electronics parking controller (27), send emergency mobile forces stop signal simultaneously.
8. according to motor omnibus the moment of fault escape safety door described in claim 1,4,5,6, it is characterized in that smart electronics parking controller (27) obtains stop signal, by braking cable (28) simultaneously control engine emergency switch (31) electronics retarder (30) quick and stable is closed, controlled to engine emergency reduce the speed of a motor vehicle, control electric parking brake (32) passenger vehicle is come to a complete stop.
9. according to claim 1, 4, 5, motor omnibus the moment of fault escape safety door described in 6, it is characterized in that obtaining opening the Intelligent three-way valve (26) of escape safety door (3) instruction, pressure gas is evenly distributed to every group of pneumatic latching valve (16) by steam line (13), pneumatic latching valve (16) is under the effect of high pressure gas, piston Fast Compression thrust spring by self drives self-lock rod to regain from the inside of self-locking grooves (17), reach the deflation hole that high pressure gas is known from experience from the side after the stroke of regulation and enter again steam line (13) below, then pressure gas Quick is supplied with to the falling part of two-way cylinder (12), the falling part of two-way cylinder (12) obtains power and pulls the intermediate rod (10) that is hidden in the inside, floor (14), intermediate rod (10) drives escape safety door (3) and Steering gear (7) by two Z-type connecting rods (8) below, Steering gear (7) obtains power synchronous and drives Z-type connecting rod (8) above, then by another root intermediate rod (10) above, drive the Z-type connecting rod (8) on the left side, two fulcrum dowel bolts (9) in the two ends of intermediate rod (10) and first corner of two Z-type connecting rods (8), between Steering gear (7), form a parallelogram, because the opposite side of parallelogram can be simultaneously to same direction operation, four Z-type connecting rods (8) drive escape safety door (3) outwards to do the motion of C type by the bulb (11) of front end simultaneously, escape safety door (3) is with regard to smooth opening, passenger can jump out escape from 3 moments of escape safety door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405512.6A CN104149581B (en) | 2014-08-18 | 2014-08-18 | Motorbus the moment of fault escape safety door |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410405512.6A CN104149581B (en) | 2014-08-18 | 2014-08-18 | Motorbus the moment of fault escape safety door |
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| Publication Number | Publication Date |
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| CN104149581A true CN104149581A (en) | 2014-11-19 |
| CN104149581B CN104149581B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410405512.6A Active CN104149581B (en) | 2014-08-18 | 2014-08-18 | Motorbus the moment of fault escape safety door |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875789A (en) * | 2015-05-05 | 2015-09-02 | 郑州宇通客车股份有限公司 | Coach side wall frame structure with emergency door frame and coach |
| CN108571248A (en) * | 2017-03-07 | 2018-09-25 | 郑州宇通客车股份有限公司 | Vehicle |
| CN111587363A (en) * | 2018-12-19 | 2020-08-25 | 株式会社爱安德 | Electronic balance |
| CN112339633A (en) * | 2019-08-08 | 2021-02-09 | 丰田自动车株式会社 | Bus with a bus body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3101830B1 (en) * | 2019-10-15 | 2022-07-22 | Bluebus | Method for managing an emergency stop in a public transport land vehicle, and public transport land vehicle implementing such a method. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875789A (en) * | 2015-05-05 | 2015-09-02 | 郑州宇通客车股份有限公司 | Coach side wall frame structure with emergency door frame and coach |
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| CN111587363A (en) * | 2018-12-19 | 2020-08-25 | 株式会社爱安德 | Electronic balance |
| CN112339633A (en) * | 2019-08-08 | 2021-02-09 | 丰田自动车株式会社 | Bus with a bus body |
| CN112339633B (en) * | 2019-08-08 | 2022-07-29 | 丰田自动车株式会社 | Bus with a bus body |
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| Publication number | Publication date |
|---|---|
| CN104149581B (en) | 2016-05-18 |
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